.upload_button {
  position: relative;
  text-align: center;
  color: @color-black-21;
  width: 50px;
  height: 30px;
  line-height: 30px;
  border-radius: 2px;
  margin-left: 10px;
  border: 1px solid rgb(217, 217, 217);
  padding: 0 15px;
  box-sizing: content-box;
}
.file[name="file"] {
  opacity: 0;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  cursor: pointer;
  font-size: 0;
}
